JP2526541Y2 - Adpcmトランスコーダ - Google Patents
AdpcmトランスコーダInfo
- Publication number
- JP2526541Y2 JP2526541Y2 JP14659688U JP14659688U JP2526541Y2 JP 2526541 Y2 JP2526541 Y2 JP 2526541Y2 JP 14659688 U JP14659688 U JP 14659688U JP 14659688 U JP14659688 U JP 14659688U JP 2526541 Y2 JP2526541 Y2 JP 2526541Y2
- Authority
- JP
- Japan
- Prior art keywords
- kbps
- signal
- primary group
- circuit
- input
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 230000005236 sound signal Effects 0.000 claims description 10
- 238000013075 data extraction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Television Systems (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Time-Division Multiplex Systems (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14659688U JP2526541Y2 (ja) | 1988-11-11 | 1988-11-11 | Adpcmトランスコーダ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14659688U JP2526541Y2 (ja) | 1988-11-11 | 1988-11-11 | Adpcmトランスコーダ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0268539U JPH0268539U (enrdf_load_stackoverflow) | 1990-05-24 |
JP2526541Y2 true JP2526541Y2 (ja) | 1997-02-19 |
Family
ID=31416233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14659688U Expired - Lifetime JP2526541Y2 (ja) | 1988-11-11 | 1988-11-11 | Adpcmトランスコーダ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2526541Y2 (enrdf_load_stackoverflow) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6256038A (ja) * | 1985-09-04 | 1987-03-11 | Fujitsu Ltd | マルチメデイア伝送システム |
-
1988
- 1988-11-11 JP JP14659688U patent/JP2526541Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0268539U (enrdf_load_stackoverflow) | 1990-05-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2062870A1 (en) | Line interface circuit | |
JP2526541Y2 (ja) | Adpcmトランスコーダ | |
JPS58165444A (ja) | 音声・デ−タ複合伝送方式 | |
JPS59161948A (ja) | 時分割多重装置 | |
JPH05227119A (ja) | 音声・データ多重化方式 | |
JP2988668B2 (ja) | デジタル通信網インタフェース装置 | |
JPS6340067B2 (enrdf_load_stackoverflow) | ||
JPH0741245Y2 (ja) | Isdn用音声端末装置 | |
JPH05145909A (ja) | 音声映像通信方式 | |
JPS6331327A (ja) | シグナリング信号伝送装置 | |
JP2671811B2 (ja) | 多重化方式 | |
JP2907661B2 (ja) | デジタル多重伝送装置 | |
JP3115067B2 (ja) | シグナリングデータ伝送方式 | |
JP2812009B2 (ja) | ディジタルオーディオ伝送方式 | |
JP2913994B2 (ja) | ディジタル電子交換機における音声圧縮伸長装置 | |
JPS59228445A (ja) | デ−タ伝送方式 | |
JP3397428B2 (ja) | ディジタルボタン電話装置 | |
JPS6416040A (en) | Data transmission system | |
JP2674799B2 (ja) | 高能率ディジタル分岐挿入装置 | |
JPS6214566A (ja) | 電話信号伝送装置 | |
JPH05252315A (ja) | デジタル電話機 | |
JPH08340314A (ja) | 通信装置 | |
JPH05130254A (ja) | Isdn端末 | |
JPH05284238A (ja) | ディジタル信号の伝送処理装置 | |
JPH01226234A (ja) | Dsi−adpcm装置 |